Infrared burner



FIG. 1 is a first top perspective view of the infrared burner of the present disclosure;

FIG. 2 is a second top perspective view of the infrared burner of FIG. 1;

FIG. 3 is a bottom perspective view of the infrared burner of FIG. 1;

FIG. 4 is a top view of the infrared burner of FIG. 1;

FIG. 5 is a bottom view of the infrared burner of FIG. 1;

FIG. 6 is a first side elevation view of the infrared burner of FIG. 1; and,

FIG. 7 is a second side elevation view of the infrared burner of FIG. 1.

The broken lines in the drawings illustrate environmental structure or boundaries that form no part of the claimed design. 

The ornamental design for infrared burner, as shown and described. 